PT1023245E - BLUE GLASS COMPOSITION THAT ABSORBATES UV AND INFRARED RADIATION - Google Patents

BLUE GLASS COMPOSITION THAT ABSORBATES UV AND INFRARED RADIATION

Info

Publication number
PT1023245E
PT1023245E PT98953671T PT98953671T PT1023245E PT 1023245 E PT1023245 E PT 1023245E PT 98953671 T PT98953671 T PT 98953671T PT 98953671 T PT98953671 T PT 98953671T PT 1023245 E PT1023245 E PT 1023245E
Authority
PT
Portugal
Prior art keywords
absorbates
absorbing
infrared radiation
glass composition
range
Prior art date
Application number
PT98953671T
Other languages
Portuguese (pt)
Inventor
Larry J Shelestak
Original Assignee
Ppg Ind Ohio Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/058,381 external-priority patent/US6313053B1/en
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of PT1023245E publication Critical patent/PT1023245E/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Optical Filters (AREA)

Abstract

The present invention provides a high redox, ultraviolet and/or infrared absorbing radiation absorbing, and colored glass using a standard soda-lime-silica glass base composition and additionally at least on essential solar absorbing and colorant set of components. The solar absorbing flat glass article has two opposing major surfaces with a thickness of 1.5 to 12 mm. and a redox value in the range of greater than 0.38 to about 0.6, a retained sulfate measured as (SO3) value in the range of greater than 0.005 to less than 0.18 weight percent, and is essentially free of coloration from inorganic polysulfides.
PT98953671T 1997-10-20 1998-10-16 BLUE GLASS COMPOSITION THAT ABSORBATES UV AND INFRARED RADIATION PT1023245E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95472297A 1997-10-20 1997-10-20
US09/058,381 US6313053B1 (en) 1997-10-20 1998-04-09 Infrared and ultraviolet radiation absorbing blue glass composition

Publications (1)

Publication Number Publication Date
PT1023245E true PT1023245E (en) 2005-06-30

Family

ID=26737562

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98953671T PT1023245E (en) 1997-10-20 1998-10-16 BLUE GLASS COMPOSITION THAT ABSORBATES UV AND INFRARED RADIATION

Country Status (14)

Country Link
US (1) US6673730B1 (en)
EP (1) EP1023245B1 (en)
CN (1) CN1121355C (en)
AT (1) ATE292607T1 (en)
AU (1) AU725178B2 (en)
BR (1) BR9812931A (en)
CA (1) CA2302764C (en)
DE (1) DE69829683T2 (en)
ES (1) ES2239813T3 (en)
HK (1) HK1031370A1 (en)
NZ (1) NZ503170A (en)
PT (1) PT1023245E (en)
TW (1) TW587065B (en)
WO (1) WO1999020577A1 (en)

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WO2015163412A1 (en) * 2014-04-23 2015-10-29 旭硝子株式会社 Heat-ray-absorbing glass plate and method for producing same
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CN106232539A (en) * 2014-04-23 2016-12-14 旭硝子株式会社 Heat-ray-absorbing glass plate and manufacture method thereof
WO2015170760A1 (en) * 2014-05-09 2015-11-12 旭硝子株式会社 Heat-absorbing glass plate and method for manufacturing same
RU2016149902A (en) * 2014-05-20 2018-06-21 Ппг Индастриз Огайо, Инк. LITHIUM-CONTAINING GLASS WITH HIGH AND LOW CONTENT OF OXIDIZED IRON, METHOD FOR ITS PRODUCTION AND PRODUCTS WITH ITS APPLICATION
JP6806050B2 (en) * 2015-04-23 2021-01-06 Ａｇｃ株式会社 Heat ray and ultraviolet absorbing glass plate, and its manufacturing method
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Also Published As

Publication number Publication date
ES2239813T3 (en) 2005-10-01
BR9812931A (en) 2000-08-08
HK1031370A1 (en) 2001-06-15
DE69829683T2 (en) 2005-09-29
TW587065B (en) 2004-05-11
US6673730B1 (en) 2004-01-06
WO1999020577A1 (en) 1999-04-29
AU1099199A (en) 1999-05-10
ATE292607T1 (en) 2005-04-15
DE69829683D1 (en) 2005-05-12
CN1121355C (en) 2003-09-17
AU725178B2 (en) 2000-10-05
CA2302764C (en) 2004-10-05
EP1023245A1 (en) 2000-08-02
CA2302764A1 (en) 1999-04-29
EP1023245B1 (en) 2005-04-06
NZ503170A (en) 2001-10-26
CN1275964A (en) 2000-12-06

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